Computer Science: An Overview (12th Edition)

12th Edition

ISBN: 9780133760064

Author: Glenn Brookshear, Dennis Brylow

Publisher: PEARSON

See similar textbooks

Videos

Textbook Question

Chapter 2, Problem 53CRP

Suppose you are given 32 processors, each capable of finding the sum of two multidigit numbers in a millionth of a second. Describe how parallel processing techniques can be applied to find the sum of 64 numbers in only six-millionths of a second. How much time does a single processor require to find this same sum?

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 2, Problem 52CRP

Chapter 2, Problem 54CRP

Students have asked these similar questions

Microprocessor(Binary number) solve the ff with solution 1. 1000000 – 1100011 – 1001002. 111+ 101101 + 110010 + 1113. 101111 + 101011 - 1014. 11100 + (1011001 – 101011)5. 101000 + 110110 - 111116. 1100110 – 1111 – 1101107. 101010 + 100001 - 100118. 100100 + 111000 - 111109. 1100011 - 11011 – 11111110. 1010011 – 101001 + 111111

In a microcomputer, the addresses of memory locations are binary numbers that identify each memory circuit where a byte is stored. The number of bits that make up an address depends on how many memory locations there are. Since the number of bits can be very large, the addresses are often specified in hex instead of binary. If a microcomputer uses a 24-bit address, how many different memory locations are there? What is the largest number that can be How many hex digits are needed to represent the address of a memory location? What is the hex address of the 172th memory location? (Note: The first address is always ) The computer program is stored in the lowest 3 kbyte block of memory. Give the start and end address of this What is the BCD code of the hex address of the 172th memory location?

The speed of a computer chip is closely related to the number of transistors on the chip, and the number of transistors on a chip has increased with time in a remarkably consistent way. In fact, in the year 1965 Dr. Gordon E. Moore (now chairman emeritus of Intel Corporation) observed a trend and predicted that it would continue for a time. His observation, now known as Moore's law, is that every two years or so a chip is introduced with double the number of transistors of its fastest predecessor. This law can be restated in the following way: If time increases by 1 year, then the number of transistors is multiplied by 100.15. More generally, the rule is that if time increases by t years, then the number of transistors is multiplied by 100.15t. For example, after 8 years the number of transistors is multiplied by 100.15×8, or about 16. The Itanium 9300 Series processor was introduced by Intel Corporation in the year 2010. (a) If a chip were introduced in the year 2017, how many…

Chapter 2 Solutions

Computer Science: An Overview (12th Edition)

Ch. 2.1 - What sequence of events do you think would be...Ch. 2.1 - What information must the CPU supply to the main...Ch. 2.1 - Prob. 3QE Ch. 2.2 - Prob. 1QE Ch. 2.2 - In the text, JUMP instructions were expressed by...Ch. 2.2 - Is the instruction If 0 equals 0, then jump to...Ch. 2.2 - Write the example program in Figure 2.7 in actual...Ch. 2.2 - The following are instructions written in Vole...Ch. 2.2 - What is the difference between the instructions...Ch. 2.2 - Here are some instructions in English. Translate...

Ch. 2.3 - Prob. 1QE Ch. 2.3 - Suppose the Vole memory cells at addresses 0xB0 to...Ch. 2.3 - Suppose the Vole memory cells at addresses 0xA4 to...Ch. 2.3 - Suppose the Vole memory cells at addresses 0xF0 to...Ch. 2.4 - Prob. 1QE Ch. 2.4 - Prob. 2QE Ch. 2.4 - Prob. 3QE Ch. 2.4 - a. Suppose you XOR the first 2 bits of a string of...Ch. 2.4 - Prob. 5QE Ch. 2.4 - Prob. 6QE Ch. 2.4 - Prob. 7QE Ch. 2.4 - Prob. 8QE Ch. 2.4 - Prob. 9QE Ch. 2.4 - Prob. 10QE Ch. 2.4 - Using Vole machine language (Appendix C), write a...Ch. 2.4 - Prob. 12QE Ch. 2.5 - Prob. 1QE Ch. 2.5 - Prob. 2QE Ch. 2.5 - Prob. 3QE Ch. 2.6 - The hypotenuse example script truncates the sides...Ch. 2.6 - Prob. 2QE Ch. 2.6 - The Python built-in function str () will convert a...Ch. 2.6 - Use the Python built-in bin () to write a script...Ch. 2.6 - Prob. 6QE Ch. 2.7 - Referring back to Questions 3 of Section 2.3, if...Ch. 2.7 - Prob. 2QE Ch. 2.7 - Suppose there were two central processing units...Ch. 2 - a. In what way are general-purpose registers and...Ch. 2 - Answer the following questions in Vole machine...Ch. 2 - Prob. 3CRP Ch. 2 - What is the value of the program counter in the...Ch. 2 - Prob. 5CRP Ch. 2 - Prob. 6CRP Ch. 2 - Prob. 7CRP Ch. 2 - Suppose a machine language is designed with an...Ch. 2 - Translate the following instructions from English...Ch. 2 - Rewrite the program in Figure 2.7 assuming that...Ch. 2 - 11. Classify each of the following instructions...Ch. 2 - Prob. 12CRP Ch. 2 - Prob. 13CRP Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Suppose the memory cells at addresses 0x00 through...Ch. 2 - Prob. 18CRP Ch. 2 - If the Vole executes an instruction every...Ch. 2 - Prob. 20CRP Ch. 2 - Prob. 21CRP Ch. 2 - Prob. 22CRP Ch. 2 - Prob. 23CRP Ch. 2 - Write a program in Vole to compute the sum of...Ch. 2 - Prob. 26CRP Ch. 2 - Prob. 27CRP Ch. 2 - Suppose the following program, written in Vole, is...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Summarize the steps involved when the Vole...Ch. 2 - Suppose the registers 0x4 and 0x5 in the Vole...Ch. 2 - Prob. 33CRP Ch. 2 - Prob. 34CRP Ch. 2 - Prob. 35CRP Ch. 2 - Prob. 36CRP Ch. 2 - Prob. 37CRP Ch. 2 - Prob. 38CRP Ch. 2 - Prob. 39CRP Ch. 2 - Prob. 40CRP Ch. 2 - Prob. 41CRP Ch. 2 - Prob. 42CRP Ch. 2 - a. What single instruction in the Vole machine...Ch. 2 - Write a Vole program that reverses the contents of...Ch. 2 - Write a Vole program that subtracts the value...Ch. 2 - Prob. 46CRP Ch. 2 - Suppose a person is typing forty words per minute...Ch. 2 - Prob. 48CRP Ch. 2 - Suppose the Vole communicates with a printer using...Ch. 2 - Write a Vole program that places 0s in all the...Ch. 2 - Prob. 51CRP Ch. 2 - Prob. 52CRP Ch. 2 - Suppose you are given 32 processors, each capable...Ch. 2 - Prob. 54CRP Ch. 2 - Prob. 55CRP Ch. 2 - Describe how the average of a collection of...Ch. 2 - Write and test a Python script that reads in a...Ch. 2 - Write and test a Python script that reads in a...Ch. 2 - Prob. 59CRP Ch. 2 - Suppose a computer manufacturer develops a new...Ch. 2 - Prob. 2SI Ch. 2 - Prob. 3SI Ch. 2 - Prob. 4SI Ch. 2 - Suppose a manufacturer produces a computer chip...Ch. 2 - Prob. 6SI Ch. 2 - Prob. 7SI Ch. 2 - Prob. 8SI

Additional Engineering Textbook Solutions

Find more solutions based on key concepts

Explain how each of the following types of integrity constraints is enforced in the SQL CREATE TABLE commands: ...

Modern Database Management (12th Edition)

Assume a class named Numbers has the following static member function declaration: static void showTotal(); Wri...

Starting Out with C++ from Control Structures to Objects (9th Edition)

Write a program that computes all of the following statistics for a file and outputs the statistics to both the...

Problem Solving with C++ (10th Edition)

Employee and ProductionWorker Classes Write an Employee class that keeps data attributes for the following piec...

Starting Out with Python (3rd Edition)

The following perfectly valid C program was written without much attention paid to its format. As you will obse...

Programming in C

3.12 (Date Create a class called Date that includes three pieces Of information as data members—a month (type ...

C++ How to Program (10th Edition)

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.